Shane Co. Executive and Leadership Team

August, 2026

Leadership Overview

Shane Co. has 5 executives leading key functions including strategy, financial oversight, human capital management, brand marketing, and regional operations.

Committed to excellence in fine jewelry, Shane Co. delivers high-quality diamonds and gemstones while maintaining a legacy of craftsmanship and customer trust across the United States.

Leadership Roles at Shane Co.

  • Chief Executive Officer - Benard Kioko
  • Chief Financial Officer - Jeff Klusek
  • President & Representative Director - Yuya Ishitani
  • Executive Vice President & Chief Human Resources Officer - Martha LaCroix
  • Executive VP & Chief Marketing Officer - Kristen Vosburg
  • Benard Kioko - Chief Executive Officer

    Benard Kioko, the Chief Executive Officer at Shane Co., directs the overarching strategic vision for the organization. Kioko manages the global supply chain for diamonds and gemstones, ensuring ethical sourcing and superior quality control standards. By overseeing the integration of jewelry design with retail distribution, the Chief Executive Officer drives long-term growth and market expansion. Benard Kioko maintains close collaboration with the Board to align operational goals with the company's 1929 heritage. This leadership role involves optimizing the manufacturing process for rings and necklaces to meet evolving consumer demands. Through rigorous analysis of market trends, the Chief Executive Officer secures the competitive position of the firm. By fostering a culture of precision and excellence, Kioko ensures that every piece of jewelry reflects the brand's commitment to quality. Ultimately, the Chief Executive Officer sustains the financial health and reputation of the enterprise.

    Jeff Klusek - Chief Financial Officer

    Jeff Klusek, the Chief Financial Officer at Shane Co., manages the fiscal health and capital allocation strategies for the organization. Klusek oversees the financial reporting, budgeting, and investment planning required to support the importation and cutting of precious gemstones. By directing the financial risk management framework, the Chief Financial Officer ensures stability across all retail operations. Jeff Klusek collaborates with the executive team to evaluate the profitability of new jewelry collections and market expansion initiatives. This leadership role involves maintaining rigorous internal controls and transparency in all fiscal activities. Through the optimization of cash flow and resource distribution, the Chief Financial Officer supports the company's ability to scale production efficiently. By monitoring economic indicators and retail performance, Klusek provides the data-driven insights necessary for informed decision-making. Ultimately, the Chief Financial Officer protects the long-term economic viability of the business.
    Jeff Klusek

    Yuya Ishitani - President & Representative Director

    Yuya Ishitani, the President & Representative Director at Shane Co., oversees the operational execution and corporate governance of the firm. Ishitani directs the day-to-day activities of the jewelry manufacturing and retail divisions, ensuring seamless coordination between departments. By managing the regional operational standards, the President & Representative Director drives efficiency in the cutting and assembly of gemstones. Yuya Ishitani works closely with the executive leadership to implement policies that uphold the company's reputation for quality and integrity. This leadership role involves monitoring operational performance metrics to identify opportunities for process improvement. Through the oversight of supply chain logistics and retail store operations, the President & Representative Director ensures that the company meets its service commitments. By maintaining strict adherence to corporate standards, Ishitani supports the overall strategic objectives of the business. Ultimately, the President & Representative Director ensures the smooth functioning of all organizational processes.

    Martha LaCroix - Executive Vice President & Chief Human Resources Officer

    Martha LaCroix, the Executive Vice President & Chief Human Resources Officer at Shane Co., architects the talent acquisition and organizational development strategies. LaCroix oversees the recruitment of skilled artisans and retail professionals who maintain the high standards of the jewelry brand. By directing employee engagement programs, the Chief Human Resources Officer ensures that the workforce remains aligned with the company's core values. Martha LaCroix manages the performance management systems and leadership training initiatives that drive operational efficiency. This leadership role involves fostering an inclusive environment that supports the professional growth of every team member. Through the implementation of robust compensation and benefits structures, the Chief Human Resources Officer attracts top-tier talent to the organization. By aligning human capital with the strategic goals of the business, LaCroix strengthens the internal culture. Ultimately, the Chief Human Resources Officer builds the organizational capacity required for sustained success.
    Martha LaCroix

    Kristen Vosburg - Executive VP & Chief Marketing Officer

    Kristen Vosburg, the Executive VP & Chief Marketing Officer at Shane Co., directs the brand strategy and consumer engagement initiatives. Vosburg oversees the development of multi-channel advertising campaigns that highlight the unique quality of diamonds and custom jewelry. By managing the digital and traditional marketing presence, the Chief Marketing Officer drives customer acquisition and brand loyalty across North American markets. Kristen Vosburg collaborates with the design and sales teams to ensure that marketing messaging accurately reflects the craftsmanship of the jewelry. This leadership role involves analyzing consumer behavior to refine the brand's market positioning and promotional tactics. Through the execution of targeted outreach, the Chief Marketing Officer increases visibility for the company's rings and necklaces. By leveraging data analytics to optimize marketing spend, Vosburg ensures maximum return on investment. Ultimately, the Chief Marketing Officer elevates the brand's presence in the competitive retail jewelry sector.

    Explore Leadership Teams in Jewelry & Watch Retail

    Frequently Asked Questions Regarding Shane Co. Top Executives and Leadership Team

    Who leads Shane Co.?
    Shane Co. is led by Benard Kioko (Chief Executive Officer), along with executives such as Jeff Klusek (Chief Financial Officer) and Yuya Ishitani (President & Representative Director).
    Who is part of Shane Co.’s executive team?
    The executive team of Shane Co. includes leaders such as Benard Kioko (Chief Executive Officer), Jeff Klusek (Chief Financial Officer), Yuya Ishitani (President & Representative Director) and other senior executives.
    How many executives does Shane Co. have?
    Shane Co. has 5 executives leading key business areas.
    What roles are included in Shane Co.’s leadership team?
    The leadership team of Shane Co. includes roles such as Chief Executive Officer, Chief Financial Officer, President & Representative Director, Executive Vice President & Chief Human Resources Officer, Executive VP & Chief Marketing Officer.